Question

List the uses of base.

Answer 1

Answer:

Examples of Everyday Bases

Drain cleaner.

Laundry detergent.

Lubricating grease.

Alkaline batteries.

Soaps and bath product

Answer 2

Answer:

Industrial uses of bases

• Sodium hydroxide(NaOH) is used in the manufacture of soaps and paper
• Calcium hydroxide(Ca(OH)2) is used in the food processing industry as a preservative
• Calcium hydroxide(Ca(OH)2) is widely used in the cement industry
• Calcium hydroxide(Ca(OH)2) is used as a flocculant for sewage treatment
• Calcium hydroxide(Ca(OH)2) is used as a precursor for sodium hydroxide in the paper industry
• Sodium hydroxide(NaOH) is used in the synthesis of rayon which is a low-cost fiber used in the textile industry
• Potassium hydroxide(KOH) is used as an electrolyte in batteries
• Potassium hydroxide(KOH) is used to make soaps that can easily dissolve in water
• Trisodium phosphate is used as a lubricant, acidity regulator in the food industry, and as a cleaning agent
• Sodium hydroxide is used in the Bayer process to produce alumina from bauxite ore
• Ammonia is used in the manufacture of many nitrogen-based fertilizers
• Calcium oxide(CaO) is used as a pH regulator in neutralizing acidic soils.
• Magnesium hydroxide is used as a flame retardant additive for insulation of the cable wires
• Borax is used as a water softening agent
• Borax is used as a flux in welding
• Potassium hydroxide(E525) is used as a food thickener and stabilizer.
• Potassium hydroxide(KOH) is used as an etching agent in the semiconductor industry
• Strontium hydroxide(Sr(OH)2) is used in the food industry for the refining of beet sugar.
• Lithium hydroxide(LiOH) is a strong base that is widely used in spacecraft to absorb carbon dioxide gas. It reacts with water to form lithium carbonate and water.
• Lithium carbonate is used in the manufacture of cement
• Calcium carbonate(E170) is used as a food additive for acidity regulation. It is also used as a supplement for calcium in food. But excess calcium can be toxic and is very dangerous to health.
• Sodium hydroxide(NaOH) has been shown to dissolve wood at specific concentrations. You can read this article for more details.
• Borax is used for the small-scale mining of gold.

Explanation:

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